Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C10—H10B⋯O2i	0.98	2.56	3.363 (2)	139
C13—H13⋯O2ii	0.95	2.45	3.365 (2)	160
C17—H17⋯O3iii	0.95	2.50	3.198 (2)	130

Symmetry codes: (i) ; (ii) ; (iii) .